Vulnerabilities > CVE-2017-16526 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products

047910
CVSS 7.8 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
local
low complexity
linux
canonical
debian
CWE-119
nessus
NVD
Published: 2017-11-04
Updated: 2023-01-19

Summary

drivers/uwb/uwbd.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device.

Vulnerable Configurations

Part Description Count
OS
Linux
2646
OS
Canonical
1
OS
Debian
1

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Nessus

  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4040.NASL
    descriptionDescription of changes: kernel-uek [3.8.13-118.20.3.el7uek] - gre: fix a possible skb leak (Eric Dumazet) [Orabug: 26403972] {CVE-2017-9074} - ipv6: Fix leak in ipv6_gso_segment(). (David S. Miller) [Orabug: 26403972] {CVE-2017-9074} - ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt() (Ben Hutchings) [Orabug: 26403972] {CVE-2017-9074} - ipv6: Check ip6_find_1stfragopt() return value properly. (David S. Miller) [Orabug: 26403972] {CVE-2017-9074} - ipv6: Prevent overrun when parsing v6 header options (Craig Gallek) [Orabug: 26403972] {CVE-2017-9074} - tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0 (Wei Wang) [Orabug: 26813390] {CVE-2017-14106} - rxrpc: Fix several cases where a padded len isn
    last seen2020-06-01
    modified2020-06-02
    plugin id107051
    published2018-02-28
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/107051
    titleOracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4040)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Oracle Linux Security Advisory ELSA-2018-4040.
#

include("compat.inc");

if (description)
{
  script_id(107051);
  script_version("3.7");
  script_cvs_date("Date: 2019/09/27 13:00:39");

  script_cve_id("CVE-2017-14106", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16535", "CVE-2017-7482", "CVE-2017-8824", "CVE-2017-9074");

  script_name(english:"Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4040)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Description of changes:

kernel-uek
[3.8.13-118.20.3.el7uek]
- gre: fix a possible skb leak (Eric Dumazet)  [Orabug: 26403972] 
{CVE-2017-9074}
- ipv6: Fix leak in ipv6_gso_segment(). (David S. Miller)  [Orabug: 
26403972]  {CVE-2017-9074}
- ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt() (Ben 
Hutchings)  [Orabug: 26403972]  {CVE-2017-9074}
- ipv6: Check ip6_find_1stfragopt() return value properly. (David S. 
Miller)  [Orabug: 26403972]  {CVE-2017-9074}
- ipv6: Prevent overrun when parsing v6 header options (Craig Gallek) 
[Orabug: 26403972]  {CVE-2017-9074}
- tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0 (Wei Wang) 
[Orabug: 26813390]  {CVE-2017-14106}
- rxrpc: Fix several cases where a padded len isn't checked in ticket 
decode (David Howells)  [Orabug: 26880517]  {CVE-2017-7482} {CVE-2017-7482}
- xen/mmu: Call xen_cleanhighmap() with 4MB aligned for page tables 
mapping (Zhenzhong Duan)  [Orabug: 26883322]
- KVM: x86: fix deadlock in clock-in-progress request handling (Marcelo 
Tosatti)  [Orabug: 27065995]
- ocfs2: fstrim: Fix start offset of first cluster group during fstrim 
(Ashish Samant)  [Orabug: 27099835]
- USB: serial: console: fix use-after-free after failed setup (Johan 
Hovold)  [Orabug: 27206837]  {CVE-2017-16525}
- uwb: properly check kthread_run return value (Andrey Konovalov) 
[Orabug: 27206897]  {CVE-2017-16526}
- ALSA: usb-audio: Check out-of-bounds access by corrupted buffer 
descriptor (Takashi Iwai)  [Orabug: 27206928]  {CVE-2017-16529}
- USB: fix out-of-bounds in usb_set_configuration (Greg Kroah-Hartman) 
[Orabug: 27207240]  {CVE-2017-16531}
- USB: core: fix out-of-bounds access bug in usb_get_bos_descriptor() 
(Alan Stern)  [Orabug: 27207983]  {CVE-2017-16535}
- dccp: CVE-2017-8824: use-after-free in DCCP code (Mohamed Ghannam) 
[Orabug: 27290301]  {CVE-2017-8824}"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2018-February/007537.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2018-February/007538.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected unbreakable enterprise kernel packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.20.3.el6uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.20.3.el7uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/05/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/02/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/02/28");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
include("ksplice.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^(6|7)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 6 / 7", "Oracle Linux " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2017-14106", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16535", "CVE-2017-7482", "CVE-2017-8824", "CVE-2017-9074");  
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for ELSA-2018-4040");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

kernel_major_minor = get_kb_item("Host/uname/major_minor");
if (empty_or_null(kernel_major_minor)) exit(1, "Unable to determine kernel major-minor level.");
expected_kernel_major_minor = "3.8";
if (kernel_major_minor != expected_kernel_major_minor)
  audit(AUDIT_OS_NOT, "running kernel level " + expected_kernel_major_minor + ", it is running kernel level " + kernel_major_minor);

flag = 0;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"dtrace-modules-3.8.13-118.20.3.el6uek-0.4.5-3.el6")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-3.8.13-118.20.3.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-debug-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-debug-3.8.13-118.20.3.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-debug-devel-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-debug-devel-3.8.13-118.20.3.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-devel-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-devel-3.8.13-118.20.3.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-doc-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-doc-3.8.13-118.20.3.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-firmware-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-firmware-3.8.13-118.20.3.el6uek")) flag++;

if (rpm_check(release:"EL7", cpu:"x86_64", reference:"dtrace-modules-3.8.13-118.20.3.el7uek-0.4.5-3.el7")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-3.8.13-118.20.3.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-debug-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-debug-3.8.13-118.20.3.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-debug-devel-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-debug-devel-3.8.13-118.20.3.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-devel-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-devel-3.8.13-118.20.3.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-doc-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-doc-3.8.13-118.20.3.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-firmware-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-firmware-3.8.13-118.20.3.el7uek")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "affected kernel");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3485-2.NASL
    descriptionUSN-3485-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15265) Eric Biggers discovered that the key management subsystem in the Linux kernel did not properly restrict adding a key that already exists but is uninstantiated. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15299) It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15649) Eric Biggers discovered a race condition in the key management subsystem of the Linux kernel around keys in a negative state. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15951) Andrey Konovalov discovered a use-after-free vulnerability in the USB serial console driver in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16525) Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for an error condition. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16526) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16527) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16529) Andrey Konovalov discovered that the USB unattached storage driver in the Linux kernel contained out-of-bounds error when handling alternative settings. A physically proximate attacker could use to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16530) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB interface association descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16531) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16533) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate CDC metadata. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16534) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16535). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id104717
    published2017-11-21
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104717
    titleUbuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3485-2)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3485-2. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(104717);
  script_version("3.7");
  script_cvs_date("Date: 2019/09/18 12:31:47");

  script_cve_id("CVE-2017-15265", "CVE-2017-15299", "CVE-2017-15649", "CVE-2017-15951", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16530", "CVE-2017-16531", "CVE-2017-16533", "CVE-2017-16534", "CVE-2017-16535");
  script_xref(name:"USN", value:"3485-2");

  script_name(english:"Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3485-2)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"USN-3485-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04
LTS. This update provides the corresponding updates for the Linux
Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu
14.04 LTS.

It was discovered that a race condition existed in the ALSA subsystem
of the Linux kernel when creating and deleting a port via ioctl(). A
local attacker could use this to cause a denial of service (system
crash) or possibly execute arbitrary code. (CVE-2017-15265)

Eric Biggers discovered that the key management subsystem in the Linux
kernel did not properly restrict adding a key that already exists but
is uninstantiated. A local attacker could use this to cause a denial
of service (system crash) or possibly execute arbitrary code.
(CVE-2017-15299)

It was discovered that a race condition existed in the packet fanout
implementation in the Linux kernel. A local attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-15649)

Eric Biggers discovered a race condition in the key management
subsystem of the Linux kernel around keys in a negative state. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-15951)

Andrey Konovalov discovered a use-after-free vulnerability in the USB
serial console driver in the Linux kernel. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16525)

Andrey Konovalov discovered that the Ultra Wide Band driver in the
Linux kernel did not properly check for an error condition. A
physically proximate attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.
(CVE-2017-16526)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel contained a use-after-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2017-16527)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel did not properly validate USB audio buffer descriptors. A
physically proximate attacker could use this cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2017-16529)

Andrey Konovalov discovered that the USB unattached storage driver in
the Linux kernel contained out-of-bounds error when handling
alternative settings. A physically proximate attacker could use to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-16530)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB interface association descriptors. A
physically proximate attacker could use this to cause a denial of
service (system crash). (CVE-2017-16531)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB HID descriptors. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16533)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate CDC metadata. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16534)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB BOS metadata. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16535).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/3485-2/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-lts-xenial");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lts-xenial");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-lts-xenial");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/10/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/11/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/21");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("ksplice.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(14\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2017-15265", "CVE-2017-15299", "CVE-2017-15649", "CVE-2017-15951", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16530", "CVE-2017-16531", "CVE-2017-16533", "CVE-2017-16534", "CVE-2017-16535");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-3485-2");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-101-generic", pkgver:"4.4.0-101.124~14.04.1")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-101-generic-lpae", pkgver:"4.4.0-101.124~14.04.1")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-101-lowlatency", pkgver:"4.4.0-101.124~14.04.1")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lpae-lts-xenial", pkgver:"4.4.0.101.84")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lts-xenial", pkgver:"4.4.0.101.84")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-lowlatency-lts-xenial", pkgver:"4.4.0.101.84")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-image-4.4-generic / linux-image-4.4-generic-lpae / etc");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3487-1.NASL
    descriptionIt was discovered that the KVM subsystem in the Linux kernel did not properly keep track of nested levels in guest page tables. A local attacker in a guest VM could use this to cause a denial of service (host OS crash) or possibly execute arbitrary code in the host OS. (CVE-2017-12188) It was discovered that on the PowerPC architecture, the kernel did not properly sanitize the signal stack when handling sigreturn(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-1000255) Bo Zhang discovered that the netlink wireless configuration interface in the Linux kernel did not properly validate attributes when handling certain requests. A local attacker with the CAP_NET_ADMIN could use this to cause a denial of service (system crash). (CVE-2017-12153) It was discovered that the nested KVM implementation in the Linux kernel in some situations did not properly prevent second level guests from reading and writing the hardware CR8 register. A local attacker in a guest could use this to cause a denial of service (system crash). (CVE-2017-12154) Vitaly Mayatskikh discovered that the SCSI subsystem in the Linux kernel did not properly track reference counts when merging buffers. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2017-12190) It was discovered that the key management subsystem in the Linux kernel did not properly restrict key reads on negatively instantiated keys. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-12192) It was discovered that the ATI Radeon framebuffer driver in the Linux kernel did not properly initialize a data structure returned to user space. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-14156) ChunYu Wang discovered that the iSCSI transport implementation in the Linux kernel did not properly validate data structures. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-14489) Alexander Potapenko discovered an information leak in the waitid implementation of the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-14954) It was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15265) Dmitry Vyukov discovered that the Floating Point Unit (fpu) subsystem in the Linux kernel did not properly handle attempts to set reserved bits in a task
    last seen2020-06-01
    modified2020-06-02
    plugin id104737
    published2017-11-22
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104737
    titleUbuntu 17.10 : linux, linux-raspi2 vulnerabilities (USN-3487-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3487-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(104737);
  script_version("3.8");
  script_cvs_date("Date: 2019/09/18 12:31:47");

  script_cve_id("CVE-2017-1000255", "CVE-2017-12153", "CVE-2017-12154", "CVE-2017-12188", "CVE-2017-12190", "CVE-2017-12192", "CVE-2017-14156", "CVE-2017-14489", "CVE-2017-14954", "CVE-2017-15265", "CVE-2017-15537", "CVE-2017-15649", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16530", "CVE-2017-16531", "CVE-2017-16533", "CVE-2017-16534");
  script_xref(name:"USN", value:"3487-1");

  script_name(english:"Ubuntu 17.10 : linux, linux-raspi2 vulnerabilities (USN-3487-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that the KVM subsystem in the Linux kernel did not
properly keep track of nested levels in guest page tables. A local
attacker in a guest VM could use this to cause a denial of service
(host OS crash) or possibly execute arbitrary code in the host OS.
(CVE-2017-12188)

It was discovered that on the PowerPC architecture, the kernel did not
properly sanitize the signal stack when handling sigreturn(). A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-1000255)

Bo Zhang discovered that the netlink wireless configuration interface
in the Linux kernel did not properly validate attributes when handling
certain requests. A local attacker with the CAP_NET_ADMIN could use
this to cause a denial of service (system crash). (CVE-2017-12153)

It was discovered that the nested KVM implementation in the Linux
kernel in some situations did not properly prevent second level guests
from reading and writing the hardware CR8 register. A local attacker
in a guest could use this to cause a denial of service (system crash).
(CVE-2017-12154)

Vitaly Mayatskikh discovered that the SCSI subsystem in the Linux
kernel did not properly track reference counts when merging buffers. A
local attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2017-12190)

It was discovered that the key management subsystem in the Linux
kernel did not properly restrict key reads on negatively instantiated
keys. A local attacker could use this to cause a denial of service
(system crash). (CVE-2017-12192)

It was discovered that the ATI Radeon framebuffer driver in the Linux
kernel did not properly initialize a data structure returned to user
space. A local attacker could use this to expose sensitive information
(kernel memory). (CVE-2017-14156)

ChunYu Wang discovered that the iSCSI transport implementation in the
Linux kernel did not properly validate data structures. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2017-14489)

Alexander Potapenko discovered an information leak in the waitid
implementation of the Linux kernel. A local attacker could use this to
expose sensitive information (kernel memory). (CVE-2017-14954)

It was discovered that a race condition existed in the ALSA subsystem
of the Linux kernel when creating and deleting a port via ioctl(). A
local attacker could use this to cause a denial of service (system
crash) or possibly execute arbitrary code. (CVE-2017-15265)

Dmitry Vyukov discovered that the Floating Point Unit (fpu) subsystem
in the Linux kernel did not properly handle attempts to set reserved
bits in a task's extended state (xstate) area. A local attacker could
use this to cause a denial of service (system crash). (CVE-2017-15537)

It was discovered that a race condition existed in the packet fanout
implementation in the Linux kernel. A local attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-15649)

Andrey Konovalov discovered a use-after-free vulnerability in the USB
serial console driver in the Linux kernel. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16525)

Andrey Konovalov discovered that the Ultra Wide Band driver in the
Linux kernel did not properly check for an error condition. A
physically proximate attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.
(CVE-2017-16526)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel contained a use-after-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2017-16527)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel did not properly validate USB audio buffer descriptors. A
physically proximate attacker could use this cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2017-16529)

Andrey Konovalov discovered that the USB unattached storage driver in
the Linux kernel contained out-of-bounds error when handling
alternative settings. A physically proximate attacker could use to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-16530)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB interface association descriptors. A
physically proximate attacker could use this to cause a denial of
service (system crash). (CVE-2017-16531)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB HID descriptors. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16533)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate CDC metadata. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16534).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/3487-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.13-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.13-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.13-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.13-raspi2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:17.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/09/05");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/11/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/22");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("ksplice.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(17\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 17.10", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2017-1000255", "CVE-2017-12153", "CVE-2017-12154", "CVE-2017-12188", "CVE-2017-12190", "CVE-2017-12192", "CVE-2017-14156", "CVE-2017-14489", "CVE-2017-14954", "CVE-2017-15265", "CVE-2017-15537", "CVE-2017-15649", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16530", "CVE-2017-16531", "CVE-2017-16533", "CVE-2017-16534");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-3487-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"17.10", pkgname:"linux-image-4.13.0-1006-raspi2", pkgver:"4.13.0-1006.6")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-4.13.0-17-generic", pkgver:"4.13.0-17.20")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-4.13.0-17-generic-lpae", pkgver:"4.13.0-17.20")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-4.13.0-17-lowlatency", pkgver:"4.13.0-17.20")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-generic", pkgver:"4.13.0.17.18")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-generic-lpae", pkgver:"4.13.0.17.18")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-lowlatency", pkgver:"4.13.0.17.18")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-raspi2", pkgver:"4.13.0.1006.4")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-image-4.13-generic / linux-image-4.13-generic-lpae / etc");
}
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-1369.NASL
    descriptionSeveral vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2017-0861 Robb Glasser reported a potential use-after-free in the ALSA (sound) PCM core. We believe this was not possible in practice. CVE-2017-5715 Multiple researchers have discovered a vulnerability in various processors supporting speculative execution, enabling an attacker controlling an unprivileged process to read memory from arbitrary addresses, including from the kernel and all other processes running on the system. This specific attack has been named Spectre variant 2 (branch target injection) and is mitigated for the x86 architecture (amd64 and i386) by using the
    last seen2020-03-17
    modified2018-05-03
    plugin id109531
    published2018-05-03
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109531
    titleDebian DLA-1369-1 : linux security update (Spectre)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-1369-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

if (NASL_LEVEL < 3000) exit(0);

include("compat.inc");

if (description)
{
  script_id(109531);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2017-0861", "CVE-2017-13166", "CVE-2017-16526", "CVE-2017-16911", "CVE-2017-16912", "CVE-2017-16913", "CVE-2017-16914", "CVE-2017-18017", "CVE-2017-18203", "CVE-2017-18216", "CVE-2017-5715", "CVE-2018-1000004", "CVE-2018-1000199", "CVE-2018-1068", "CVE-2018-1092", "CVE-2018-5332", "CVE-2018-5333", "CVE-2018-5750", "CVE-2018-5803", "CVE-2018-6927", "CVE-2018-7492", "CVE-2018-7566", "CVE-2018-7740", "CVE-2018-7757", "CVE-2018-7995", "CVE-2018-8781", "CVE-2018-8822");
  script_xref(name:"IAVA", value:"2018-A-0020");

  script_name(english:"Debian DLA-1369-1 : linux security update (Spectre)");
  script_summary(english:"Checks dpkg output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks.

CVE-2017-0861

Robb Glasser reported a potential use-after-free in the ALSA (sound)
PCM core. We believe this was not possible in practice.

CVE-2017-5715

Multiple researchers have discovered a vulnerability in various
processors supporting speculative execution, enabling an attacker
controlling an unprivileged process to read memory from arbitrary
addresses, including from the kernel and all other processes running
on the system.

This specific attack has been named Spectre variant 2
(branch target injection) and is mitigated for the x86
architecture (amd64 and i386) by using the 'retpoline'
compiler feature which allows indirect branches to be
isolated from speculative execution.

CVE-2017-13166

A bug in the 32-bit compatibility layer of the v4l2 ioctl handling
code has been found. Memory protections ensuring user-provided buffers
always point to userland memory were disabled, allowing destination
addresses to be in kernel space. On a 64-bit kernel (amd64 flavour) a
local user with access to a suitable video device can exploit this to
overwrite kernel memory, leading to privilege escalation.

CVE-2017-16526

Andrey Konovalov reported that the UWB subsystem may dereference an
invalid pointer in an error case. A local user might be able to use
this for denial of service.

CVE-2017-16911

Secunia Research reported that the USB/IP vhci_hcd driver exposed
kernel heap addresses to local users. This information could aid the
exploitation of other vulnerabilities.

CVE-2017-16912

Secunia Research reported that the USB/IP stub driver failed to
perform a range check on a received packet header field, leading to an
out-of-bounds read. A remote user able to connect to the USB/IP server
could use this for denial of service.

CVE-2017-16913

Secunia Research reported that the USB/IP stub driver failed to
perform a range check on a received packet header field, leading to
excessive memory allocation. A remote user able to connect to the
USB/IP server could use this for denial of service.

CVE-2017-16914

Secunia Research reported that the USB/IP stub driver failed to check
for an invalid combination of fields in a recieved packet, leading to
a NULL pointer dereference. A remote user able to connect to the
USB/IP server could use this for denial of service.

CVE-2017-18017

Denys Fedoryshchenko reported that the netfilter xt_TCPMSS module
failed to validate TCP header lengths, potentially leading to a
use-after-free. If this module is loaded, it could be used by a remote
attacker for denial of service or possibly for code execution.

CVE-2017-18203

Hou Tao reported that there was a race condition in creation and
deletion of device-mapper (DM) devices. A local user could potentially
use this for denial of service.

CVE-2017-18216

Alex Chen reported that the OCFS2 filesystem failed to hold a
necessary lock during nodemanager sysfs file operations, potentially
leading to a NULL pointer dereference. A local user could use this for
denial of service.

CVE-2018-1068

The syzkaller tool found that the 32-bit compatibility layer of
ebtables did not sufficiently validate offset values. On a 64-bit
kernel (amd64 flavour), a local user with the CAP_NET_ADMIN capability
could use this to overwrite kernel memory, possibly leading to
privilege escalation.

CVE-2018-1092

Wen Xu reported that a crafted ext4 filesystem image would trigger a
null dereference when mounted. A local user able to mount arbitrary
filesystems could use this for denial of service.

CVE-2018-5332

Mohamed Ghannam reported that the RDS protocol did not sufficiently
validate RDMA requests, leading to an out-of-bounds write. A local
attacker on a system with the rds module loaded could use this for
denial of service or possibly for privilege escalation.

CVE-2018-5333

Mohamed Ghannam reported that the RDS protocol did not properly handle
an error case, leading to a NULL pointer dereference. A local attacker
on a system with the rds module loaded could possibly use this for
denial of service.

CVE-2018-5750

Wang Qize reported that the ACPI sbshc driver logged a kernel heap
address. This information could aid the exploitation of other
vulnerabilities.

CVE-2018-5803

Alexey Kodanev reported that the SCTP protocol did not range-check the
length of chunks to be created. A local or remote user could use this
to cause a denial of service.

CVE-2018-6927

Li Jinyue reported that the FUTEX_REQUEUE operation on futexes did not
check for negative parameter values, which might lead to a denial of
service or other security impact.

CVE-2018-7492

The syzkaller tool found that the RDS protocol was lacking a NULL pointer check. A local attacker on a system with the rds module loaded
could use this for denial of service.

CVE-2018-7566

&#x8303;&#x9F99;&#x98DE; (Fan LongFei) reported a race condition in
the ALSA (sound) sequencer core, between write and ioctl operations.
This could lead to an out-of-bounds access or use-after-free. A local
user with access to a sequencer device could use this for denial of
service or possibly for privilege escalation.

CVE-2018-7740

Nic Losby reported that the hugetlbfs filesystem's mmap operation did
not properly range-check the file offset. A local user with access to
files on a hugetlbfs filesystem could use this to cause a denial of
service.

CVE-2018-7757

Jason Yan reported a memory leak in the SAS (Serial-Attached SCSI)
subsystem. A local user on a system with SAS devices could use this to
cause a denial of service.

CVE-2018-7995

Seunghun Han reported a race condition in the x86 MCE (Machine Check
Exception) driver. This is unlikely to have any security impact.

CVE-2018-8781

Eyal Itkin reported that the udl (DisplayLink) driver's mmap operation
did not properly range-check the file offset. A local user with access
to a udl framebuffer device could exploit this to overwrite kernel
memory, leading to privilege escalation.

CVE-2018-8822

Dr Silvio Cesare of InfoSect reported that the ncpfs client
implementation did not validate reply lengths from the server. An
ncpfs server could use this to cause a denial of service or remote
code execution in the client.

CVE-2018-1000004

Luo Quan reported a race condition in the ALSA (sound) sequencer core,
between multiple ioctl operations. This could lead to a deadlock or
use-after-free. A local user with access to a sequencer device could
use this for denial of service or possibly for privilege escalation.

CVE-2018-1000199

Andy Lutomirski discovered that the ptrace subsystem did not
sufficiently validate hardware breakpoint settings. Local users can
use this to cause a denial of service, or possibly for privilege
escalation, on x86 (amd64 and i386) and possibly other architectures.

Additionally, some mitigations for CVE-2017-5753 are included in this
release :

CVE-2017-5753

Multiple researchers have discovered a vulnerability in various
processors supporting speculative execution, enabling an attacker
controlling an unprivileged process to read memory from arbitrary
addresses, including from the kernel and all other processes running
on the system.

This specific attack has been named Spectre variant 1
(bounds-check bypass) and is mitigated by identifying
vulnerable code sections (array bounds checking followed by
array access) and replacing the array access with the
speculation-safe array_index_nospec() function.

More use sites will be added over time.

For Debian 7 'Wheezy', these problems have been fixed in version
3.2.101-1. This version also includes bug fixes from upstream versions
up to and including 3.2.101. It also fixes a regression in the procfs
hidepid option in the previous version (Debian bug #887106).

We recommend that you upgrade your linux packages.

NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA security advisory. Tenable has attempted
to automatically clean and format it as much as possible without
introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/linux"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-doc-3.2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-486");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-4kc-malta");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-5kc-malta");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-686-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-amd64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-armel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-armhf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-i386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-ia64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-mips");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-mipsel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-powerpc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-s390");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-s390x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-all-sparc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-amd64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-common-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-iop32x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-itanium");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-ixp4xx");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-kirkwood");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-loongson-2f");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-mckinley");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-mv78xx0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-mx5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-octeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-omap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-orion5x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-powerpc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-powerpc-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-powerpc64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-r4k-ip22");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-r5k-cobalt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-r5k-ip32");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-rt-686-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-rt-amd64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-s390x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-sb1-bcm91250a");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-sb1a-bcm91480b");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-sparc64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-sparc64-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-versatile");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-headers-3.2.0-4-vexpress");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-486");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-4kc-malta");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-5kc-malta");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-686-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-686-pae-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-amd64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-amd64-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-iop32x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-itanium");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-ixp4xx");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-kirkwood");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-loongson-2f");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-mckinley");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-mv78xx0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-mx5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-octeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-omap");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-orion5x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-powerpc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-powerpc-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-powerpc64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-r4k-ip22");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-r5k-cobalt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-r5k-ip32");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-rt-686-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-rt-686-pae-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-rt-amd64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-rt-amd64-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-s390x");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-s390x-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-s390x-tape");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-sb1-bcm91250a");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-sb1a-bcm91480b");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-sparc64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-sparc64-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-versatile");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-image-3.2.0-4-vexpress");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-libc-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-manual-3.2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-source-3.2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-support-3.2.0-4");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xen-linux-system-3.2.0-4-686-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xen-linux-system-3.2.0-4-amd64");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/05/02");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/05/03");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");

# Temp disable
exit(1, "Temporarily disabled.");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"7.0", prefix:"linux-doc-3.2", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-486", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-4kc-malta", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-5kc-malta", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-686-pae", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-amd64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-armel", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-armhf", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-i386", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-ia64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-mips", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-mipsel", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-powerpc", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-s390", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-s390x", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-all-sparc", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-amd64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-common", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-common-rt", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-iop32x", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-itanium", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-ixp4xx", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-kirkwood", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-loongson-2f", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-mckinley", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-mv78xx0", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-mx5", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-octeon", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-omap", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-orion5x", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-powerpc", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-powerpc-smp", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-powerpc64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-r4k-ip22", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-r5k-cobalt", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-r5k-ip32", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-rt-686-pae", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-rt-amd64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-s390x", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-sb1-bcm91250a", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-sb1a-bcm91480b", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-sparc64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-sparc64-smp", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-versatile", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-headers-3.2.0-4-vexpress", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-486", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-4kc-malta", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-5kc-malta", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-686-pae", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-686-pae-dbg", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-amd64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-amd64-dbg", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-iop32x", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-itanium", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-ixp4xx", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-kirkwood", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-loongson-2f", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-mckinley", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-mv78xx0", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-mx5", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-octeon", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-omap", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-orion5x", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-powerpc", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-powerpc-smp", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-powerpc64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-r4k-ip22", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-r5k-cobalt", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-r5k-ip32", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-rt-686-pae", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-rt-686-pae-dbg", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-rt-amd64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-rt-amd64-dbg", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-s390x", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-s390x-dbg", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-s390x-tape", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-sb1-bcm91250a", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-sb1a-bcm91480b", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-sparc64", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-sparc64-smp", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-versatile", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-image-3.2.0-4-vexpress", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-libc-dev", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-manual-3.2", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-source-3.2", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"linux-support-3.2.0-4", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"xen-linux-system-3.2.0-4-686-pae", reference:"3.2.101-1")) flag++;
if (deb_check(release:"7.0", prefix:"xen-linux-system-3.2.0-4-amd64", reference:"3.2.101-1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3754-1.NASL
    descriptionRalf Spenneberg discovered that the ext4 implementation in the Linux kernel did not properly validate meta block groups. An attacker with physical access could use this to specially craft an ext4 image that causes a denial of service (system crash). (CVE-2016-10208) It was discovered that an information disclosure vulnerability existed in the ACPI implementation of the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory addresses). (CVE-2017-11472) It was discovered that a buffer overflow existed in the ACPI table parsing implementation in the Linux kernel. A local attacker could use this to construct a malicious ACPI table that, when loaded, caused a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-11473) It was discovered that the generic SCSI driver in the Linux kernel did not properly initialize data returned to user space in some situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-14991) It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15649) Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for an error condition. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16526) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16527) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16529) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB interface association descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16531) Andrey Konovalov discovered that the usbtest device driver in the Linux kernel did not properly validate endpoint metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16532) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16533) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16535) Andrey Konovalov discovered that the Conexant cx231xx USB video capture driver in the Linux kernel did not properly validate interface descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16536) Andrey Konovalov discovered that the SoundGraph iMON USB driver in the Linux kernel did not properly validate device metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16537) It was discovered that the DM04/QQBOX USB driver in the Linux kernel did not properly handle device attachment and warm-start. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16538) Andrey Konovalov discovered an out-of-bounds read in the GTCO digitizer USB driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16643) Andrey Konovalov discovered that the video4linux driver for Hauppauge HD PVR USB devices in the Linux kernel did not properly handle some error conditions. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16644) Andrey Konovalov discovered that the IMS Passenger Control Unit USB driver in the Linux kernel did not properly validate device descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16645) Andrey Konovalov discovered that the QMI WWAN USB driver did not properly validate device descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16650) It was discovered that the USB Virtual Host Controller Interface (VHCI) driver in the Linux kernel contained an information disclosure vulnerability. A physically proximate attacker could use this to expose sensitive information (kernel memory). (CVE-2017-16911) It was discovered that the USB over IP implementation in the Linux kernel did not validate endpoint numbers. A remote attacker could use this to cause a denial of service (system crash). (CVE-2017-16912) It was discovered that the USB over IP implementation in the Linux kernel did not properly validate CMD_SUBMIT packets. A remote attacker could use this to cause a denial of service (excessive memory consumption). (CVE-2017-16913) It was discovered that the USB over IP implementation in the Linux kernel contained a NULL pointer dereference error. A remote attacker could use this to cause a denial of service (system crash). (CVE-2017-16914) It was discovered that the core USB subsystem in the Linux kernel did not validate the number of configurations and interfaces in a device. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-17558) It was discovered that an integer overflow existed in the perf subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-18255) It was discovered that the keyring subsystem in the Linux kernel did not properly prevent a user from creating keyrings for other users. A local attacker could use this cause a denial of service or expose sensitive information. (CVE-2017-18270) Andy Lutomirski and Willy Tarreau discovered that the KVM implementation in the Linux kernel did not properly emulate instructions on the SS segment register. A local attacker in a guest virtual machine could use this to cause a denial of service (guest OS crash) or possibly gain administrative privileges in the guest OS. (CVE-2017-2583) Dmitry Vyukov discovered that the KVM implementation in the Linux kernel improperly emulated certain instructions. A local attacker could use this to obtain sensitive information (kernel memory). (CVE-2017-2584) It was discovered that the KLSI KL5KUSB105 serial-to-USB device driver in the Linux kernel did not properly initialize memory related to logging. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-5549) Andrey Konovalov discovered an out-of-bounds access in the IPv6 Generic Routing Encapsulation (GRE) tunneling implementation in the Linux kernel. An attacker could use this to possibly expose sensitive information. (CVE-2017-5897) Andrey Konovalov discovered that the LLC subsytem in the Linux kernel did not properly set up a destructor in certain situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-6345) Dmitry Vyukov discovered race conditions in the Infrared (IrDA) subsystem in the Linux kernel. A local attacker could use this to cause a denial of service (deadlock). (CVE-2017-6348) Andy Lutomirski discovered that the KVM implementation in the Linux kernel was vulnerable to a debug exception error when single-stepping through a syscall. A local attacker in a non-Linux guest vm could possibly use this to gain administrative privileges in the guest vm. (CVE-2017-7518) Tuomas Haanpaa and Ari Kauppi discovered that the NFSv2 and NFSv3 server implementations in the Linux kernel did not properly handle certain long RPC replies. A remote attacker could use this to cause a denial of service (system crash). (CVE-2017-7645) Pengfei Wang discovered that a race condition existed in the NXP SAA7164 TV Decoder driver for the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-8831) Pengfei Wang discovered that the Turtle Beach MultiSound audio device driver in the Linux kernel contained race conditions when fetching from the ring-buffer. A local attacker could use this to cause a denial of service (infinite loop). (CVE-2017-9984, CVE-2017-9985) It was discovered that the wait4() system call in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10087) It was discovered that the kill() system call implementation in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10124) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly validate meta-data information. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10323) Zhong Jiang discovered that a use-after-free vulnerability existed in the NUMA memory policy implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-10675) Wen Xu discovered that a buffer overflow existed in the ext4 filesystem implementation in the Linux kernel. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-10877) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly keep meta-data information consistent in some situations. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10881) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly handle corrupted meta data in some situations. An attacker could use this to specially craft an ext4 file system that caused a denial of service (system crash) when mounted. (CVE-2018-1092) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly handle corrupted meta data in some situations. An attacker could use this to specially craft an ext4 filesystem that caused a denial of service (system crash) when mounted. (CVE-2018-1093) It was discovered that the cdrom driver in the Linux kernel contained an incorrect bounds check. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-10940) Shankara Pailoor discovered that the JFS filesystem implementation in the Linux kernel contained a buffer overflow when handling extended attributes. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-12233) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly handle an error condition with a corrupted xfs image. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-13094) It was discovered that the Linux kernel did not properly handle setgid file creation when performed by a non-member of the group. A local attacker could use this to gain elevated privileges. (CVE-2018-13405) Silvio Cesare discovered that the generic VESA frame buffer driver in the Linux kernel contained an integer overflow. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-13406) Daniel Jiang discovered that a race condition existed in the ipv4 ping socket implementation in the Linux kernel. A local privileged attacker could use this to cause a denial of service (system crash). (CVE-2017-2671) It was discovered that an information leak existed in the generic SCSI driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-1000204) It was discovered that a memory leak existed in the Serial Attached SCSI (SAS) implementation in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (memory exhaustion). (CVE-2018-10021). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id112113
    published2018-08-24
    reporterUbuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/112113
    titleUbuntu 14.04 LTS : linux vulnerabilities (USN-3754-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3754-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(112113);
  script_version("1.6");
  script_cvs_date("Date: 2019/09/18 12:31:48");

  script_cve_id("CVE-2016-10208", "CVE-2017-11472", "CVE-2017-11473", "CVE-2017-14991", "CVE-2017-15649", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16532", "CVE-2017-16533", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16538", "CVE-2017-16643", "CVE-2017-16644", "CVE-2017-16645", "CVE-2017-16650", "CVE-2017-16911", "CVE-2017-16912", "CVE-2017-16913", "CVE-2017-16914", "CVE-2017-17558", "CVE-2017-18255", "CVE-2017-18270", "CVE-2017-2583", "CVE-2017-2584", "CVE-2017-2671", "CVE-2017-5549", "CVE-2017-5897", "CVE-2017-6345", "CVE-2017-6348", "CVE-2017-7518", "CVE-2017-7645", "CVE-2017-8831", "CVE-2017-9984", "CVE-2017-9985", "CVE-2018-1000204", "CVE-2018-10021", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-10323", "CVE-2018-10675", "CVE-2018-10877", "CVE-2018-10881", "CVE-2018-1092", "CVE-2018-1093", "CVE-2018-10940", "CVE-2018-12233", "CVE-2018-13094", "CVE-2018-13405", "CVE-2018-13406");
  script_xref(name:"USN", value:"3754-1");

  script_name(english:"Ubuntu 14.04 LTS : linux vulnerabilities (USN-3754-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Ralf Spenneberg discovered that the ext4 implementation in the Linux
kernel did not properly validate meta block groups. An attacker with
physical access could use this to specially craft an ext4 image that
causes a denial of service (system crash). (CVE-2016-10208)

It was discovered that an information disclosure vulnerability existed
in the ACPI implementation of the Linux kernel. A local attacker could
use this to expose sensitive information (kernel memory addresses).
(CVE-2017-11472)

It was discovered that a buffer overflow existed in the ACPI table
parsing implementation in the Linux kernel. A local attacker could use
this to construct a malicious ACPI table that, when loaded, caused a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2017-11473)

It was discovered that the generic SCSI driver in the Linux kernel did
not properly initialize data returned to user space in some
situations. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2017-14991)

It was discovered that a race condition existed in the packet fanout
implementation in the Linux kernel. A local attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-15649)

Andrey Konovalov discovered that the Ultra Wide Band driver in the
Linux kernel did not properly check for an error condition. A
physically proximate attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.
(CVE-2017-16526)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel contained a use-after-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2017-16527)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel did not properly validate USB audio buffer descriptors. A
physically proximate attacker could use this cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2017-16529)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB interface association descriptors. A
physically proximate attacker could use this to cause a denial of
service (system crash). (CVE-2017-16531)

Andrey Konovalov discovered that the usbtest device driver in the
Linux kernel did not properly validate endpoint metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2017-16532)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB HID descriptors. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16533)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB BOS metadata. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16535)

Andrey Konovalov discovered that the Conexant cx231xx USB video
capture driver in the Linux kernel did not properly validate interface
descriptors. A physically proximate attacker could use this to cause a
denial of service (system crash). (CVE-2017-16536)

Andrey Konovalov discovered that the SoundGraph iMON USB driver in the
Linux kernel did not properly validate device metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2017-16537)

It was discovered that the DM04/QQBOX USB driver in the Linux kernel
did not properly handle device attachment and warm-start. A physically
proximate attacker could use this to cause a denial of service (system
crash) or possibly execute arbitrary code. (CVE-2017-16538)

Andrey Konovalov discovered an out-of-bounds read in the GTCO
digitizer USB driver for the Linux kernel. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16643)

Andrey Konovalov discovered that the video4linux driver for Hauppauge
HD PVR USB devices in the Linux kernel did not properly handle some
error conditions. A physically proximate attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-16644)

Andrey Konovalov discovered that the IMS Passenger Control Unit USB
driver in the Linux kernel did not properly validate device
descriptors. A physically proximate attacker could use this to cause a
denial of service (system crash). (CVE-2017-16645)

Andrey Konovalov discovered that the QMI WWAN USB driver did not
properly validate device descriptors. A physically proximate attacker
could use this to cause a denial of service (system crash).
(CVE-2017-16650)

It was discovered that the USB Virtual Host Controller Interface
(VHCI) driver in the Linux kernel contained an information disclosure
vulnerability. A physically proximate attacker could use this to
expose sensitive information (kernel memory). (CVE-2017-16911)

It was discovered that the USB over IP implementation in the Linux
kernel did not validate endpoint numbers. A remote attacker could use
this to cause a denial of service (system crash). (CVE-2017-16912)

It was discovered that the USB over IP implementation in the Linux
kernel did not properly validate CMD_SUBMIT packets. A remote attacker
could use this to cause a denial of service (excessive memory
consumption). (CVE-2017-16913)

It was discovered that the USB over IP implementation in the Linux
kernel contained a NULL pointer dereference error. A remote attacker
could use this to cause a denial of service (system crash).
(CVE-2017-16914)

It was discovered that the core USB subsystem in the Linux kernel did
not validate the number of configurations and interfaces in a device.
A physically proximate attacker could use this to cause a denial of
service (system crash). (CVE-2017-17558)

It was discovered that an integer overflow existed in the perf
subsystem of the Linux kernel. A local attacker could use this to
cause a denial of service (system crash). (CVE-2017-18255)

It was discovered that the keyring subsystem in the Linux kernel did
not properly prevent a user from creating keyrings for other users. A
local attacker could use this cause a denial of service or expose
sensitive information. (CVE-2017-18270)

Andy Lutomirski and Willy Tarreau discovered that the KVM
implementation in the Linux kernel did not properly emulate
instructions on the SS segment register. A local attacker in a guest
virtual machine could use this to cause a denial of service (guest OS
crash) or possibly gain administrative privileges in the guest OS.
(CVE-2017-2583)

Dmitry Vyukov discovered that the KVM implementation in the Linux
kernel improperly emulated certain instructions. A local attacker
could use this to obtain sensitive information (kernel memory).
(CVE-2017-2584)

It was discovered that the KLSI KL5KUSB105 serial-to-USB device driver
in the Linux kernel did not properly initialize memory related to
logging. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2017-5549)

Andrey Konovalov discovered an out-of-bounds access in the IPv6
Generic Routing Encapsulation (GRE) tunneling implementation in the
Linux kernel. An attacker could use this to possibly expose sensitive
information. (CVE-2017-5897)

Andrey Konovalov discovered that the LLC subsytem in the Linux kernel
did not properly set up a destructor in certain situations. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2017-6345)

Dmitry Vyukov discovered race conditions in the Infrared (IrDA)
subsystem in the Linux kernel. A local attacker could use this to
cause a denial of service (deadlock). (CVE-2017-6348)

Andy Lutomirski discovered that the KVM implementation in the Linux
kernel was vulnerable to a debug exception error when single-stepping
through a syscall. A local attacker in a non-Linux guest vm could
possibly use this to gain administrative privileges in the guest vm.
(CVE-2017-7518)

Tuomas Haanpaa and Ari Kauppi discovered that the NFSv2 and NFSv3
server implementations in the Linux kernel did not properly handle
certain long RPC replies. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2017-7645)

Pengfei Wang discovered that a race condition existed in the NXP
SAA7164 TV Decoder driver for the Linux kernel. A local attacker could
use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2017-8831)

Pengfei Wang discovered that the Turtle Beach MultiSound audio device
driver in the Linux kernel contained race conditions when fetching
from the ring-buffer. A local attacker could use this to cause a
denial of service (infinite loop). (CVE-2017-9984, CVE-2017-9985)

It was discovered that the wait4() system call in the Linux kernel did
not properly validate its arguments in some situations. A local
attacker could possibly use this to cause a denial of service.
(CVE-2018-10087)

It was discovered that the kill() system call implementation in the
Linux kernel did not properly validate its arguments in some
situations. A local attacker could possibly use this to cause a denial
of service. (CVE-2018-10124)

Wen Xu discovered that the XFS filesystem implementation in the Linux
kernel did not properly validate meta-data information. An attacker
could use this to construct a malicious xfs image that, when mounted,
could cause a denial of service (system crash). (CVE-2018-10323)

Zhong Jiang discovered that a use-after-free vulnerability existed in
the NUMA memory policy implementation in the Linux kernel. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2018-10675)

Wen Xu discovered that a buffer overflow existed in the ext4
filesystem implementation in the Linux kernel. An attacker could use
this to construct a malicious ext4 image that, when mounted, could
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2018-10877)

Wen Xu discovered that the ext4 filesystem implementation in the Linux
kernel did not properly keep meta-data information consistent in some
situations. An attacker could use this to construct a malicious ext4
image that, when mounted, could cause a denial of service (system
crash). (CVE-2018-10881)

Wen Xu discovered that the ext4 filesystem implementation in the Linux
kernel did not properly handle corrupted meta data in some situations.
An attacker could use this to specially craft an ext4 file system that
caused a denial of service (system crash) when mounted.
(CVE-2018-1092)

Wen Xu discovered that the ext4 filesystem implementation in the Linux
kernel did not properly handle corrupted meta data in some situations.
An attacker could use this to specially craft an ext4 filesystem that
caused a denial of service (system crash) when mounted.
(CVE-2018-1093)

It was discovered that the cdrom driver in the Linux kernel contained
an incorrect bounds check. A local attacker could use this to expose
sensitive information (kernel memory). (CVE-2018-10940)

Shankara Pailoor discovered that the JFS filesystem implementation in
the Linux kernel contained a buffer overflow when handling extended
attributes. A local attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.
(CVE-2018-12233)

Wen Xu discovered that the XFS filesystem implementation in the Linux
kernel did not properly handle an error condition with a corrupted xfs
image. An attacker could use this to construct a malicious xfs image
that, when mounted, could cause a denial of service (system crash).
(CVE-2018-13094)

It was discovered that the Linux kernel did not properly handle setgid
file creation when performed by a non-member of the group. A local
attacker could use this to gain elevated privileges. (CVE-2018-13405)

Silvio Cesare discovered that the generic VESA frame buffer driver in
the Linux kernel contained an integer overflow. A local attacker could
use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2018-13406)

Daniel Jiang discovered that a race condition existed in the ipv4 ping
socket implementation in the Linux kernel. A local privileged attacker
could use this to cause a denial of service (system crash).
(CVE-2017-2671)

It was discovered that an information leak existed in the generic SCSI
driver in the Linux kernel. A local attacker could use this to expose
sensitive information (kernel memory). (CVE-2018-1000204)

It was discovered that a memory leak existed in the Serial Attached
SCSI (SAS) implementation in the Linux kernel. A physically proximate
attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2018-10021).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/3754-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/01/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/08/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/08/24");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("ksplice.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(14\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2016-10208", "CVE-2017-11472", "CVE-2017-11473", "CVE-2017-14991", "CVE-2017-15649", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16532", "CVE-2017-16533", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16538", "CVE-2017-16643", "CVE-2017-16644", "CVE-2017-16645", "CVE-2017-16650", "CVE-2017-16911", "CVE-2017-16912", "CVE-2017-16913", "CVE-2017-16914", "CVE-2017-17558", "CVE-2017-18255", "CVE-2017-18270", "CVE-2017-2583", "CVE-2017-2584", "CVE-2017-2671", "CVE-2017-5549", "CVE-2017-5897", "CVE-2017-6345", "CVE-2017-6348", "CVE-2017-7518", "CVE-2017-7645", "CVE-2017-8831", "CVE-2017-9984", "CVE-2017-9985", "CVE-2018-1000204", "CVE-2018-10021", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-10323", "CVE-2018-10675", "CVE-2018-10877", "CVE-2018-10881", "CVE-2018-1092", "CVE-2018-1093", "CVE-2018-10940", "CVE-2018-12233", "CVE-2018-13094", "CVE-2018-13405", "CVE-2018-13406");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-3754-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"14.04", pkgname:"linux-image-3.13.0-157-generic", pkgver:"3.13.0-157.207")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-3.13.0-157-generic-lpae", pkgver:"3.13.0-157.207")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-3.13.0-157-lowlatency", pkgver:"3.13.0-157.207")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic", pkgver:"3.13.0.157.167")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lpae", pkgver:"3.13.0.157.167")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-lowlatency", pkgver:"3.13.0.157.167")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-image-3.13-generic / linux-image-3.13-generic-lpae / etc");
}
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2017-1291.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in the key management subsystem of the Linux kernel. An update on an uninstantiated key could cause a kernel panic, leading to denial of service (DoS).(CVE-2017-15299) - The usb_serial_console_disconnect function in drivers/usb/serial/console.c in the Linux kernel before 4.13.8 allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device, related to disconnection and failed setup.(CVE-2017-16525) - drivers/uwb/uwbd.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16526) - drivers/usb/core/config.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device, related to the USB_DT_INTERFACE_ASSOCIATION descriptor.(CVE-2017-16531) - The get_endpoints function in drivers/usb/misc/usbtest.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16532) - The usbhid_parse function in drivers/hid/usbhid/hid-core.c in the Linux kernel before 4.13.8 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16533) - The uas driver in the Linux kernel before 4.13.6 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device, related to drivers/usb/storage/uas-detect.h and drivers/usb/storage/uas.c.(CVE-2017-16530) - The usb_get_bos_descriptor function in drivers/usb/core/config.c in the Linux kernel before 4.13.10 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16535) - A flaw was found that sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA /dev/snd/timer driver resulting in local users being able to read information belonging to other users. Uninitialized memory contents may be disclosed when a read and an ioctl happen at the same time.(CVE-2017-1000380) - The imon_probe function in drivers/media/rc/imon.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16537) - drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device, related to a missing warm-start check and incorrect attach timing (dm04_lme2510_frontend_attach versus dm04_lme2510_tuner).(CVE-2017-16538) - The cx231xx_usb_probe function in drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16536) - The ims_pcu_get_cdc_union_desc function in drivers/input/misc/ims-pcu.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (ims_pcu_parse_cdc_data out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16645) - The parse_hid_report_descriptor function in drivers/input/tablet/gtco.c in the Linux kernel before 4.13.11 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16643) - The hdpvr_probe function in drivers/media/usb/hdpvr/hdpvr-core.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (improper error handling and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16644) - The cdc_parse_cdc_header function in drivers/usb/core/message.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16534) - The qmi_wwan_bind function in drivers/net/usb/qmi_wwan.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (divide-by-zero error and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16650) - The usbnet_generic_cdc_bind function in drivers/net/usb/cdc_ether.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (divide-by-zero error and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16649) - The snd_usb_create_streams function in sound/usb/card.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.(CVE-2017-16529) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-05-06
    modified2017-12-01
    plugin id104910
    published2017-12-01
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104910
    titleEulerOS 2.0 SP1 : kernel (EulerOS-SA-2017-1291)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4001.NASL
    descriptionDescription of changes: [4.1.12-112.14.2.el7uek] - fuse: Call end_queued_requests() after releasing fc->lock in fuse_dev_release() (Ashish Samant) [Orabug: 26431550] - rds: Fix inaccurate accounting of unsignaled wrs in rds_ib_xmit_rdma (H&aring kon Bugge) [Orabug: 27097105] - rds: Fix inaccurate accounting of unsignaled wrs (H&aring kon Bugge) [Orabug: 27097105] - rds: ib: Fix NULL pointer dereference in debug code (H&aring kon Bugge) [Orabug: 27116566] - bnx2x: fix slowpath null crash (Zhu Yanjun) [Orabug: 27133587] - rds: System panic if RDS netfilter is enabled and RDS/TCP is used (Ka-Cheong Poon) [Orabug: 27150029] - USB: serial: console: fix use-after-free after failed setup (Johan Hovold) [Orabug: 27206830] {CVE-2017-16525} - mlx4: Subscribe to PXM notifier (Konrad Rzeszutek Wilk) - xen/pci: Add PXM node notifier for PXM (NUMA) changes. (Konrad Rzeszutek Wilk) - xen/pcifront: Walk the PCI bus after XenStore notification (Konrad Rzeszutek Wilk) - uwb: properly check kthread_run return value (Andrey Konovalov) [Orabug: 27206880] {CVE-2017-16526} - ALSA: usb-audio: Check out-of-bounds access by corrupted buffer descriptor (Takashi Iwai) [Orabug: 27206923] {CVE-2017-16529} - USB: uas: fix bug in handling of alternate settings (Alan Stern) [Orabug: 27206999] {CVE-2017-16530} - USB: fix out-of-bounds in usb_set_configuration (Greg Kroah-Hartman) [Orabug: 27207224] {CVE-2017-16531} - HID: usbhid: fix out-of-bounds bug (Jaejoong Kim) [Orabug: 27207918] {CVE-2017-16533} - USB: core: fix out-of-bounds access bug in usb_get_bos_descriptor() (Alan Stern) [Orabug: 27207970] {CVE-2017-16535} - [media] cx231xx-cards: fix NULL-deref on missing association descriptor (Johan Hovold) [Orabug: 27208047] {CVE-2017-16536} - Replace max_t() with sub_positive() in dequeue_entity_load_avg() (Gayatri Vasudevan) [Orabug: 27222316] - sched/fair: Fix cfs_rq avg tracking underflow (Gayatri Vasudevan) [Orabug: 27222316] - KVM: nVMX: Fix vmx_check_nested_events() return value in case an event was reinjected to L2 (Liran Alon) [Orabug: 27250111] - KVM: VMX: use kvm_event_needs_reinjection (Wanpeng Li) [Orabug: 27250111] - KVM: nVMX: Fix pending events injection (Wanpeng Li) [Orabug: 27250111]
    last seen2020-06-01
    modified2020-06-02
    plugin id105520
    published2018-01-04
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105520
    titleOracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4001)
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2018-0041.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : - x86/entry/64: Don
    last seen2020-06-01
    modified2020-06-02
    plugin id109668
    published2018-05-10
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109668
    titleOracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0041) (Spectre)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4109.NASL
    descriptionThe remote Oracle Linux host is missing a security update for the Unbreakable Enterprise kernel package(s).
    last seen2020-06-01
    modified2020-06-02
    plugin id109829
    published2018-05-16
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109829
    titleOracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4109) (Meltdown) (Spectre)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2017-1292.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in the key management subsystem of the Linux kernel. An update on an uninstantiated key could cause a kernel panic, leading to denial of service (DoS).(CVE-2017-15299) - It was found that fanout_add() in
    last seen2020-05-06
    modified2017-12-01
    plugin id104911
    published2017-12-01
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104911
    titleEulerOS 2.0 SP2 : kernel (EulerOS-SA-2017-1292)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1528.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds memory access flaw was found in the Linux kernel
    last seen2020-03-17
    modified2019-05-14
    plugin id124981
    published2019-05-14
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124981
    titleEulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1528)
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2018-0035.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2018-0035 for details.
    last seen2020-06-01
    modified2020-06-02
    plugin id109158
    published2018-04-19
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109158
    titleOracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0035) (Dirty COW) (Meltdown) (Spectre)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4071.NASL
    descriptionThe remote Oracle Linux host is missing a security update for the Unbreakable Enterprise kernel package(s).
    last seen2020-06-01
    modified2020-06-02
    plugin id109156
    published2018-04-19
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109156
    titleOracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4071) (Dirty COW) (Meltdown) (Spectre)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-4187.NASL
    descriptionSeveral vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. - CVE-2015-9016 Ming Lei reported a race condition in the multiqueue block layer (blk-mq). On a system with a driver using blk-mq (mtip32xx, null_blk, or virtio_blk), a local user might be able to use this for denial of service or possibly for privilege escalation. - CVE-2017-0861 Robb Glasser reported a potential use-after-free in the ALSA (sound) PCM core. We believe this was not possible in practice. - CVE-2017-5715 Multiple researchers have discovered a vulnerability in various processors supporting speculative execution, enabling an attacker controlling an unprivileged process to read memory from arbitrary addresses, including from the kernel and all other processes running on the system. This specific attack has been named Spectre variant 2 (branch target injection) and is mitigated for the x86 architecture (amd64 and i386) by using the
    last seen2020-06-01
    modified2020-06-02
    plugin id109517
    published2018-05-02
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109517
    titleDebian DSA-4187-1 : linux - security update (Spectre)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4110.NASL
    descriptionThe remote Oracle Linux host is missing a security update for the Unbreakable Enterprise kernel package(s).
    last seen2020-06-01
    modified2020-06-02
    plugin id109881
    published2018-05-17
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109881
    titleOracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4110) (Meltdown) (Spectre)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4088.NASL
    descriptionDescription of changes: [2.6.39-400.298.6.el6uek] - perf/hwbp: Simplify the perf-hwbp code, fix documentation (Linus Torvalds) [Orabug: 27947612] {CVE-2018-100199} [2.6.39-400.298.5.el6uek] - xen-netfront: fix rx stall when req_prod_pvt goes back to more than zero again (Dongli Zhang) [Orabug: 25053376] - x86/IBRS: Remove support for IBRS_ENABLED_USER mode (Boris Ostrovsky) [Orabug: 27430615] - x86/microcode/intel: Disable late loading on model 79 (Borislav Petkov) [Orabug: 27343579] [2.6.39-400.298.4.el6uek] - ALSA: usb-audio: Kill stray URB at exiting (Takashi Iwai) [Orabug: 27148283] {CVE-2017-16527} - uwb: properly check kthread_run return value (Andrey Konovalov) [Orabug: 27206900] {CVE-2017-16526} - HID: usbhid: fix out-of-bounds bug (Jaejoong Kim) [Orabug: 27207935] {CVE-2017-16533} - cx231xx-cards: fix NULL-deref on missing association descriptor (Johan Hovold) [Orabug: 27208080] {CVE-2017-16536} - net: cdc_ether: fix divide by 0 on bad descriptors (Bj&oslash rn Mork) [Orabug: 27215206] {CVE-2017-16649} - Bluetooth: bnep: bnep_add_connection() should verify that it
    last seen2020-06-01
    modified2020-06-02
    plugin id109524
    published2018-05-02
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109524
    titleOracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4088) (Spectre)
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2018-0002.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : - fuse: Call end_queued_requests after releasing fc->lock in fuse_dev_release (Ashish Samant) [Orabug: 26431550] - rds: Fix inaccurate accounting of unsignaled wrs in rds_ib_xmit_rdma (H&aring kon Bugge) [Orabug: 27097105] - rds: Fix inaccurate accounting of unsignaled wrs (H&aring kon Bugge) - rds: ib: Fix NULL pointer dereference in debug code (H&aring kon Bugge) - bnx2x: fix slowpath null crash (Zhu Yanjun) [Orabug: 27133587] - rds: System panic if RDS netfilter is enabled and RDS/TCP is used (Ka-Cheong Poon) [Orabug: 27150029] - USB: serial: console: fix use-after-free after failed setup (Johan Hovold) [Orabug: 27206830] (CVE-2017-16525) - mlx4: Subscribe to PXM notifier (Konrad Rzeszutek Wilk) - xen/pci: Add PXM node notifier for PXM (NUMA) changes. (Konrad Rzeszutek Wilk) - xen/pcifront: Walk the PCI bus after XenStore notification (Konrad Rzeszutek Wilk) - uwb: properly check kthread_run return value (Andrey Konovalov) [Orabug: 27206880] (CVE-2017-16526) - ALSA: usb-audio: Check out-of-bounds access by corrupted buffer descriptor (Takashi Iwai) [Orabug: 27206923] (CVE-2017-16529) - USB: uas: fix bug in handling of alternate settings (Alan Stern) [Orabug: 27206999] (CVE-2017-16530) - USB: fix out-of-bounds in usb_set_configuration (Greg Kroah-Hartman) [Orabug: 27207224] (CVE-2017-16531) - HID: usbhid: fix out-of-bounds bug (Jaejoong Kim) [Orabug: 27207918] (CVE-2017-16533) - USB: core: fix out-of-bounds access bug in usb_get_bos_descriptor (Alan Stern) [Orabug: 27207970] (CVE-2017-16535) - [media] cx231xx-cards: fix NULL-deref on missing association descriptor (Johan Hovold) [Orabug: 27208047] (CVE-2017-16536) - Replace max_t with sub_positive in dequeue_entity_load_avg (Gayatri Vasudevan) [Orabug: 27222316] - sched/fair: Fix cfs_rq avg tracking underflow (Gayatri Vasudevan) - KVM: nVMX: Fix vmx_check_nested_events return value in case an event was reinjected to L2 (Liran Alon) [Orabug: 27250111] - KVM: VMX: use kvm_event_needs_reinjection (Wanpeng Li) [Orabug: 27250111] - KVM: nVMX: Fix pending events injection (Wanpeng Li) [Orabug: 27250111]
    last seen2020-06-01
    modified2020-06-02
    plugin id105521
    published2018-01-04
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105521
    titleOracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0002)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1499.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - It was found that in the Linux kernel through v4.14-rc5, bio_map_user_iov() and bio_unmap_user() in
    last seen2020-04-03
    modified2019-05-13
    plugin id124822
    published2019-05-13
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124822
    titleEulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1499)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3485-1.NASL
    descriptionIt was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15265) Eric Biggers discovered that the key management subsystem in the Linux kernel did not properly restrict adding a key that already exists but is uninstantiated. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15299) It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15649) Eric Biggers discovered a race condition in the key management subsystem of the Linux kernel around keys in a negative state. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15951) Andrey Konovalov discovered a use-after-free vulnerability in the USB serial console driver in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16525) Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for an error condition. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16526) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16527) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16529) Andrey Konovalov discovered that the USB unattached storage driver in the Linux kernel contained out-of-bounds error when handling alternative settings. A physically proximate attacker could use to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16530) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB interface association descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16531) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16533) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate CDC metadata. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16534) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16535). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id104716
    published2017-11-21
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104716
    titleUbuntu 16.04 LTS : linux, linux-aws, linux-gke, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities (USN-3485-1)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3485-3.NASL
    descriptionIt was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15265) Eric Biggers discovered that the key management subsystem in the Linux kernel did not properly restrict adding a key that already exists but is uninstantiated. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15299) It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15649) Eric Biggers discovered a race condition in the key management subsystem of the Linux kernel around keys in a negative state. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15951) Andrey Konovalov discovered a use-after-free vulnerability in the USB serial console driver in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16525) Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for an error condition. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16526) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16527) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16529) Andrey Konovalov discovered that the USB unattached storage driver in the Linux kernel contained out-of-bounds error when handling alternative settings. A physically proximate attacker could use to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16530) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB interface association descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16531) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16533) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate CDC metadata. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16534) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16535). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id104735
    published2017-11-22
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104735
    titleUbuntu 14.04 LTS : linux-aws vulnerabilities (USN-3485-3)

References